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ITU-R R23-WP4A

Efficient Orbit/Spectrum Utilization for FSS and BSS

Results:17 total items.
Contributions  [ Source: Korea (Rep. of) ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 673 ]  
 
Revision of the Chair's Report on the 56th meeting of Working Party 4A     France , Croatia , Korea (Rep. of) , Montenegro   AI7   2025-10-14
[ 672 ]  
 
Proposed modifications to working document towards a preliminary draft new Report ITU-R S.[INTERFERENCE-NGSO-NGSO/GSO] - [Possible] Examples of methodologies to assess interference levels during coordination when non-geostationary FSS satellite systems for frequency ranges between 10.7 and 52.4 GHz are involved     Korea (Rep. of)     2025-10-14
[ 671 ]  
 
Proposed modifications to working document on WRC-27 agenda item 1.2 (Part 3) - Operational and technical limitations for FSS earth stations in the frequency band 13.75-14 GHz (Earth-to-space)     Korea (Rep. of)   AI1.2   2025-10-14
[ 670 ]  
 
Proposed modifications to the working document on WRC-27 agenda item 1.2 - Operational and technical limitations for FSS earth stations in the frequency band 13.75-14 GHz (Earth-to-space)     Korea (Rep. of)   AI1.2   2025-10-14
[ 669 ]  
 
Proposed topic to be considered under WRC-27 agenda item 7 - Assessing the potential advantage to define coordination arc for frequency bands above 3.4 GHz and services currently not subject to the application of the coordination arc concept, and to review the existing coordination arc thresholds     Korea (Rep. of)   AI7   2025-10-14
[ 668 ]  
 
Proposed topic to be considered under WRC-27 agenda item 7 - Possible measures to prevent the repeated uses of the same satellite or different satellites to bring into use and bring back into use the same frequency assignments of a satellite network or system for a short period of time     Korea (Rep. of)   AI7   2025-10-14
[ 667 ]  
 
Proposed topic to be considered under WRC-27 agenda item 7 - Recording of frequency assignments in space services under RR No. 11.41     Korea (Rep. of)   AI7   2025-10-14
[ 666 ]  
 
Proposed topic to be considered under WRC-27 agenda item 7 - Transparency measures and improvements to the application of RR No. 4.4 to space service     Korea (Rep. of)   AI7   2025-10-14
[ 641 ]  
 
Proposed topic to be considered under WRC-27 agenda item 7 - Capability of a space station to satisfy the requirements for bringing into use of frequency assignments specified in the provisions of Radio Regulations Nos. 11.44B, 11.44C, 11.44D and 11.44E     Bosnia and Herzegovina , Croatia , Korea (Rep. of) , Montenegro , North Macedonia , Serbia   AI7   2025-10-09
[ 389 ]  
 
Proposed topic to be considered under WRC-27 agenda item 7 - Possible measures to prevent the repeated uses of the same satellite or different satellites to bring into use and bring back into use the same frequency assignments of a satellite network or system for a short period of time and clarification of the requirement of capability in No. 11.44B of the Radio Regulations     Korea (Rep. of)   AI7   2025-04-16
[ 388 ]  
 
Proposed revisions of the working document on WRC-27 agenda item 1.2 - Operational and technical limitations for FSS earth stations in the frequency band 13.75-14 GHz (Earth-to-space)     Korea (Rep. of)   AI1.2   2025-04-16
[ 387 ]  
 
Consideration of the provisions of No. 4.4 of the Radio Regulations     Korea (Rep. of)     2025-04-16
[ 173 ]  
 
Proposed topic to be considered under WRC-27 agenda item 7 - Possible measures to limit the practice of introducing a completely different orbital plane for non-geostationary-satellite systems that is not foreseen to be required for operation of the constellation     Korea (Rep. of)   AI7   2024-09-26
[ 172 ]  
 
Proposed topic to be considered under WRC-27 agenda item 7 - Establishment of appropriate technical criteria for coordination procedure for specific earth station with respect to terrestrial services under RR No. 9.21     Korea (Rep. of)   AI7   2024-09-26
[ 171 ]  
 
Proposed topic to be considered under WRC-27 agenda item 7 - Possible measures to restrain the use of the same satellite or different satellites to repeatedly bring into use and bring back into use the same frequency assignments of a satellite network or system for a short period of time and clarification of the requirement of capability in No. 11.44B of the Radio Regulations     Korea (Rep. of)   AI7   2024-09-26
[ 28 ]  
 
Proposed topic to be considered under WRC-27 agenda item 7 - Possible measures to restrain the use of the same satellite or different satellites to repeatedly bring into use and bring back into use the same frequency assignments of a satellite network or system for a short period of time     Korea (Rep. of)   AI7   2024-04-11
[ 27 ]  
 
Proposed topic to be considered under WRC-27 agenda item 7 - Possible measures to limit the practice of introducing a completely different orbital plane for non-geostationary-satellite systems that is not foreseen to be required for operation of the constellation     Korea (Rep. of)   AI7   2024-04-11
Results:17 total items.
 
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